176 entries under dirty topic. ×

5
X-rated(offensive, rude, coarse, foul)
5
bad(adjective, evil, nasty, low, offensive)
5
dingy(adjective, nasty, dark, gloomy)
5
shocking(adjective, blue, evil, nasty, offensive)
5
sleazy(adjective, evil, base, foul)
5
sooty(adjective, nasty, foul, sloppy)
5
stagnant(adjective, quiet, still, motionless)
5
sullied(adjective, nasty, offensive, unpleasant)
5
unsanitary(adjective, nasty, foul, sloppy)
5
untidy(adjective, nasty, foul, sloppy)
5
verminous(adjective, taste, awful, terrible)
4
crummy(adjective, nasty, unpleasant, awful, terrible)
4
debased(adjective, evil, base, corrupt)
4
inelegant(adjective, nasty, rude, foul)
4
slipshod(adjective, polluted)
4
smoky(adjective, dark, gloomy, dreary)
4
unhygienic(verb, adjective, nasty, foul)
4
yecchy(adjective, offensive, unpleasant, disgusting)
3
besmirched(adjective, evil, common, vile)
3
blackened(adjective, polluted)
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APASmart Define. (2015). filthy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/filthy/thesaurus/synonyms
ChicagoSmart Define. 2015. "filthy thesaurus" https://smartdefine.org/filthy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, filthy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/filthy/thesaurus/synonyms>.
MLASmart Define. "filthy thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/filthy/thesaurus/synonyms>